/*
 * CloudExplorerTool.js
 *
 * @author realor
 */

import { Tool } from './Tool.js'
import { FileExplorer } from '../ui/FileExplorer.js'
import { SaveDialog } from '../ui/SaveDialog.js'
import { MessageDialog } from '../ui/MessageDialog.js'
import { Toast } from '../ui/Toast.js'
import { ObjectUtils } from '../utils/ObjectUtils.js'
import { IOManager } from '../io/IOManager.js'
import { Metadata, Result } from '../io/FileService.js'

class CloudExplorerTool extends Tool {
    constructor(application, options) {
        super(application)
        this.name = 'cloud_explorer'
        this.label = 'tool.cloud_explorer.label'
        this.help = 'tool.cloud_explorer.help'
        this.className = 'cloud_explorer'
        this.setOptions(options)

        const panel = new FileExplorer(application)
        this.panel = panel

        panel.title = this.label
        panel.group = 'model'

        panel.addContextButton(
            'save',
            'button.save',
            () => this.showSaveDialog(),
            () => panel.service !== null
        )

        panel.openFile = (url, data) => this.openFile(url, data)

        application.panelManager.addPanel(this.panel)
    }

    activate() {
        this.panel.visible = true
        if (this.panel.service === null) {
            this.panel.goHome()
        }
    }

    deactivate() {
        this.panel.visible = false
    }

    openFile(url, data) {
        const application = this.application
        const panel = this.panel

        const onCompleted = object => {
            object.updateMatrix()

            application.initControllers(object)
            application.addObject(object, application.baseObject, false, true)
            let container = application.container
            let aspect = container.clientWidth / container.clientHeight
            let camera = application.camera

            object.updateMatrixWorld(true)
            ObjectUtils.zoomAll(camera, object, aspect)

            application.notifyObjectsChanged(camera, this)

            application.progressBar.visible = false
            panel.showButtonsPanel()
        }

        // read FILE
        const intent = {
            url: url,
            data: data,
            onCompleted: onCompleted,
            onProgress: data => panel.setProgress(data.progress, data.message),
            onError: error => {
                console.error(error)
                panel.showButtonsPanel()
                MessageDialog.create('ERROR', error)
                    .setClassName('error')
                    .setI18N(application.i18n)
                    .show()
            },
            manager: this.application.loadingManager,
            units: this.application.units
        }
        panel.showProgressBar()
        IOManager.load(intent)
    }

    showSaveDialog() {
        const panel = this.panel

        let dialog = new SaveDialog('title.save_to_cloud', panel.entryName)
        dialog.setI18N(this.application.i18n)
        dialog.onSave = (name, format, onlySelection) => {
            panel.entryName = name
            panel.entryType = Metadata.FILE
            this.saveFile(panel.basePath + '/' + name, onlySelection)
        }
        dialog.show()
    }

    saveFile(path, onlySelection) {
        const application = this.application
        const panel = this.panel

        const roots = application.selection.roots

        const object = application.getModelRoot(onlySelection)

        const intent = {
            name: path,
            object: object,
            onCompleted: data => {
                panel.savePath(path, data)
            },
            onProgress: data => panel.setProgress(data.progress, data.message),
            onError: message => {
                panel.showButtonsPanel()
                MessageDialog.create('ERROR', message)
                    .setClassName('error')
                    .setI18N(application.i18n)
                    .show()
            },
            options: { units: this.application.units }
        }
        panel.showProgressBar()
        IOManager.export(intent)
    }
}

export { CloudExplorerTool }